您要查找的是不是：
- Tightening adjustments may be sufficient, but care should be taken not to over compress packing, which may cause excessive valve operating torque. 紧固调整可能是有效的，但是要小心谨慎，不要使得填料处于过紧状态，否则会导致阀门操作扭矩过大。
- Upper and Lower Bushingsare standard for smooth valve operation. 上部和下部衬套对于阀门顺利操作是标准配置。
- Valve operates completely submerged in water at tank bottom. 阀门完全浸在水箱底部运行。
- If the operating frequency is supersonic, the valve operation should be inaudible to humans. 如果操作的频率是超声波的，那么人们是听不到阀门运转的。
- To avoid water damage due to valve operation, a drain pipe must be installed. 为了避免由于阀门运行所造成的水破坏，必须安装排泄管道。
- The FLX-FF4 contriol check valve operates automatically and silently. FLX控制止回阀为自动阀门，不需要手动操作，噪音小。
- Do Check Valves Operate Properly? 止回阀是否工作正常?
- But by utilising a pushrod valve operation system we could solve this problem. 但是，通过使用一的两个瓣膜手术系统，我们可以解决这个问题。
- Valco Cincinnati offers everything from basic packaging systems to all the equipment and other requirements to activate a dispensing valve operating at more than 6,000 cycles per a minute. 瓦尔科辛辛那提提供一切从基本的包装系统的所有设备和其他方面的要求来激活分配阀工作在6000多周期为一分钟。
- From the air valve operating principles of view, air valve performance will directly affect the work of compressor tanks, air valve for the following requirements : resistance losses small. 从气阀工作原理来看，气阀工作性能将直接影响压缩机气缸的工作，因此，对气阀有如下要求：阻力损失小。
- Electrical wiring should conform to NEMA codes to assure proper valve operation and longevity. 电源线应该符合美国电气制造者协会NEMA规程，以确保正常的阀门工作状态和使用寿命。
- Objective To investigate the clinical value of rehabilitation nursing after substitute popliteal vein valve operation. 目的探讨腘静脉肌袢代瓣术后患者的康复护理。
- Gearing is too often neglected when valve operation is considered, resulting in unsatisfactory operation requiring expensive changes. 在考虑阀门的运作时,齿轮执行机构通常被忽视,导致运作无法令人满意,并不得不作成本高昂的改进。
- This drippage will not prevent the natural buildup of temperature in the boiler because the valve operates on pressure only. 由于这种阀门只是释放压力，因此这种滴水现象并不能防止锅炉内的温度自然升高。
- The temple will serve for an operating room. 那座庙将用来作为手术室。
- Automatic solenoid valve operating in with motor 自动螺线阀、和发动机一起运行
- I am skilled in operating a computer. 我能够熟练操作计算机。
- NOTE: To prevent premature valve failure it is not recommended that the valve operate in the throttled position with more than 25 ft. pressure differential. 注意：为了避免阀门过早出现故障，建议当压降大于25英尺时阀门不要在节流位置运行。
- He sat up on the operating table. 他在手术台上坐了起来。
- The company is operating outside the law. 公司未按法律规定运营。
